No, of course our stomach can't boil that cellulose...but some vegetables are coked (boiled) before they're being eaten right??that's the time when cellulose hydrolysed with the boiled water...Foods remain for +/- 6-8 hours in our stomach..

Q: Why are chemists great for solving problems?
A: They have all the solutions.

hey guys , if you get a chance,..read "between a rock and a hard place" by ARON RALSTON. HE GREW UP IN AND AROUND THE ROCKIES NEAR COLARADO(caps off!!!! ) and was an accomplished climber. he went walking and climbing in the 6 week break he had from work and college, 2 days into the hike he jumped off a rock and the offending rock on top of that one fell and caught his arm between the side of the revine and the boulder itself!! off the top of my head cant remember how many days hewas there before he cut his own hand off but its was necessary for him to drink his own URINE as it was,....lets face it!!...the only way to servive.